Pro/E曲面建模与MeshCAST网格划分的实现

Realization of ProE Curved Face Modeling and the MeshCAST Grid Division

ProCAST是著名的铸造过程模拟软件,建模和网格划分是该软件模拟过程前处理的重要阶段。简要探讨了ProCAST软件的模拟过程及其与Pro/E的接口问题,并以实例的方式阐述了用Pro/E曲面建模成功实现MeshCAST网格划分的过程,对铸造过程模拟前处理阶段进行了探索。文中指出,曲面建模在步骤上比实体建模要简洁一些,而在网格划分阶段较低的出错率也比传统的实体建模要优越的多。

ProCAST is a famous software to simulate casting process, modeling and dividing grid are the important stages before simulation, the simulating process of the ProCAST software and its connecting with Pro/E are introduced, an example is given to describe the MeshCAST dividing grid process using Pro/E curved face modeling, and the stage before simulating cast process is explored. It is pointed out that curved face modeling is simpler than substance modeling in steps, and the lower error in the step of dividing grid is better than traditional substance modeling.